HTML DOM documentModeProperty

Document 对象参考手册Document Object

Definition and Usage

The documentMode property returns the mode used by the browser to render the document.

IE8 renders pages in different ways, based on the !DOCTYPE or the presence of certain HTML elements.

These elements return values as follows:

  • 5 - The page is displayed in IE5 mode
  • 7 - The page is displayed in IE7 mode
  • 8 - The page is displayed in IE8 mode
  • 9 - The page is displayed in IE9 mode

Note:If no !DOCTYPE is specified, IE8 renders the page in IE5 mode.

Syntax

document.documentMode


Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

documentMode is an IE browser-specific property, supported in IE8 and later IE versions.


Examples

Examples

Return the mode used by the browser to render the page:

<html>
<body>

This document is displayed in:
<script>
document.write(document.documentMode);
</script>

</body>
</html>

Try it Yourself »


Document 对象参考手册Document Object Other Extensions